/* ═══════════════════════════════════════════════════════
   GDATA GROUP — header.css
   Scope: Navbar, brand, nav links, language switcher
   ═══════════════════════════════════════════════════════ */

/* Navbar */
.navbar-gdata {
  /* display: inline-flex; */
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 26, 61, 0.60);
  backdrop-filter: blur(12px);
  display: inline-flex;
  padding: 20px 32px 21px 32px;
  justify-content: center;
  align-items: center;
  gap: 151.73px;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--dur) var(--ease);
}

.navbar-gdata .anim-fade-in {
  justify-content: center;
}

.navbar-gdata.scrolled {
  box-shadow: 0 4px 40px rgba(13, 89, 242, .2);
}



/* Brand */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-logo {
  height: 50px;
  width: auto;
  max-width: 160px;
  flex-shrink: 0;
  object-fit: contain;
  display: block;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .1em;
  line-height: 1.1;
}

.brand-name span {
  display: block;
  color: var(--cyan);
  font-size: 8px;
  letter-spacing: .22em;
  font-weight: 400;
  margin-top: 2px;
}

/* Nav links */
.desktop-nav .nav-link-gdata{
  display: flex;
  width: auto;
  height: auto;
  justify-content: center;
  color: #FFF !important;
  font-family: "Space Grotesk", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 20px;
  padding: 20px;
  position: relative;
}

.desktop-nav .nav-link-gdata.active, .desktop-nav .nav-link-gdata:hover {
  color: #257BF4 !important;
  text-shadow: 0 0 15px rgb(13 89 242);
  font-family: "Space Grotesk", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 600;
  line-height: 20px;
  border-bottom: 2px solid #0D59F2;
}

.nav-name {
  display: flex;
  width: auto;
  height: auto;
  justify-content: center;
  color: #FFF !important;
  font-family: "Space Grotesk", sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  line-height: 20px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  padding: 1.4rem .9rem !important;
  position: relative;
  transition: color var(--dur) var(--ease);
}

.nav-name:hover {
  color: var(--accent-light) !important;
}

.nav-name.active {
  color: #257BF4 !important;
  font-family: var(--font-manrope);
  font-size: 14px;
  font-style: normal;
  font-weight: 600;
  line-height: 20px;
}

.nav-name::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: .9rem;
  right: .9rem;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}




/* ═══════════════════════════════════════════════════════
   Desktop submenu (hover dropdown)
   ═══════════════════════════════════════════════════════ */
.desktop-nav .nav-has-children {
  position: relative;
  display: flex;
  align-items: center;
}

.desktop-nav .nav-has-children > .nav-link-gdata {
  align-items: center;
  gap: 6px;
}

.nav-caret {
  font-size: 11px;
  transition: transform var(--dur) var(--ease);
}

.desktop-nav .nav-has-children:hover > .nav-link-gdata .nav-caret,
.desktop-nav .nav-has-children:focus-within > .nav-link-gdata .nav-caret {
  transform: rotate(180deg);
}

.nav-submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, 8px);
  min-width: 230px;
  display: flex;
  flex-direction: column;
  padding: 8px;
  gap: 2px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(7, 25, 45, 0.92);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur) var(--ease);
  z-index: 1100;
}

/* Invisible bridge so the dropdown stays open while crossing the 8px gap */
.nav-submenu::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -10px;
  height: 10px;
}

.desktop-nav .nav-has-children:hover > .nav-submenu,
.desktop-nav .nav-has-children:focus-within > .nav-submenu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.nav-submenu-link {
  display: block;
  padding: 11px 14px;
  border-radius: 8px;
  color: #CBD5E1 !important;
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.nav-submenu-link:hover,
.nav-submenu-link.active {
  background: rgba(37, 123, 244, 0.12);
  color: #257BF4 !important;
}

/* Language switcher (globe + VN/EN dropdown) */
.lang-switcher {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  border-radius: 6px;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.lang-toggle:hover,
.lang-switcher.open .lang-toggle {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.menu-toggle-icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
}

.lang-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  display: flex;
  width: 99px;
  padding: 6px;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(30, 41, 59, 0.50);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur) var(--ease);
  z-index: 1100;
}

.lang-switcher.open .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-body);
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.lang-option:hover {
  background: rgba(13, 89, 242, 0.18);
  color: var(--text-primary);
  border-color: var(--accent);
}

.lang-option.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow);
}

/* ── Desktop menu (drawer) ─────────────────────────── */

/* .desktop-nav {
  gap: 50px;
}

.desktop-nav .nav-link-gdata {
    color: #FFF;
    font-family: "Space Grotesk";
    font-size: 14px;
    font-style: normal;
    font-weight: 500;
    line-height: 20px;
} */

/* ── Mobile menu (drawer) ─────────────────────────── */
.mobile-menu {
  width: 100vw;
  height: 100vh;
  background: #07192D;
  backdrop-filter: blur(2px);
  z-index: 88;
  position: fixed;
  top: 0px;
  left: 0px;
}

.mobile-menu-header {
  display: flex;
  padding: 24px;
  justify-content: space-between;
  align-items: center;
  align-self: stretch;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.menu-button {
  padding: 0;
}

.mobile-menu-close {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 18px;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 8px;
  transition: background var(--dur) var(--ease);
}

.mobile-menu-close:hover {
  background: rgba(255, 255, 255, 0.06);
}

.close-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
  display: block;
}

.mobile-menu-nav {
  display: flex;
  padding: 24px 16px;
  flex-direction: column;
  gap: 4px;
  flex: 1 0 0;
  align-self: stretch;
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;
}

/* Rows that open a submenu show a pointer cursor */
.mobile-menu .nav-name[data-submenu] {
  cursor: pointer;
}

.mobile-menu-nav .nav-name {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

/* Nav-link override scoped to mobile menu */
.mobile-menu .nav-name {
  display: flex;
  width: 100%;
  height: auto;
  padding: 12px 16px !important;
  justify-content: space-between;
  align-self: stretch;
  text-transform: none;
  letter-spacing: normal;
  border-radius: 12px;
  border: 1px solid transparent;
  background: transparent;
  font-family: "Space Grotesk", sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 20px;
  color: var(--text-body) !important;
}

.mobile-menu .nav-name:hover {
  border-radius: 12px;
  border: 1px solid rgba(37, 123, 244, 0.20);
  background: rgba(37, 123, 244, 0.10);
}

.mobile-menu .nav-link-gdata::after {
  display: none;
  /* Disable desktop underline */
}

.mobile-menu .nav-name.active,
.mobile-menu .nav-name.nav-name:hover {
  font-family: var(--font-manrope);
  font-size: 14px;
  font-style: normal;
  font-weight: 600;
  line-height: 20px;
  border-radius: 12px;
  border: 1px solid rgba(37, 123, 244, 0.20);
  background: rgba(37, 123, 244, 0.10);
}

.mobile-menu .nav-name.active .nav-link-gdata,
.mobile-menu .nav-name.nav-name:hover .nav-link-gdata {
  color: #257BF4 !important;
}

.mobile-menu .nav-link-gdata .nav-arrow-icon {
  width: 12px;
  height: 12px;
  object-fit: contain;
  flex-shrink: 0;
}

/* ── Mobile / tablet drill-down submenu panels ─────── */
.mobile-submenu {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 24px 16px;
  background: #07192D;
  transform: translateX(110%);
  transition: transform var(--dur) var(--ease);
  overflow-y: auto;
  z-index: 5;
  visibility: hidden;
}

.mobile-submenu.is-open {
  transform: translateX(0);
  visibility: visible;
}

.mobile-submenu-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 8px 12px 8px 4px;
  margin-bottom: 4px;
  background: transparent;
  border: none;
  color: #94A3B8;
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color var(--dur) var(--ease);
}

.mobile-submenu-back:hover {
  color: #fff;
}

.mobile-submenu-back-icon {
  width: 14px;
  height: 14px;
  object-fit: contain;
  transform: rotate(180deg);
}

.mobile-submenu-title {
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  font-size: 16px;
  font-weight: 600;
  padding: 4px 16px 12px;
  margin-bottom: 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-submenu .nav-link-gdata {
  display: block;
  padding: 12px 16px;
  border-radius: 12px;
  color: #CBD5E1 !important;
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 20px;
  border: 1px solid transparent;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.mobile-submenu .nav-link-gdata:hover,
.mobile-submenu .nav-link-gdata.active {
  background: rgba(37, 123, 244, 0.10);
  border-color: rgba(37, 123, 244, 0.20);
  color: #257BF4 !important;
}

.mobile-menu-bottom {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  padding: 24px;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  align-self: stretch;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(10, 15, 24, 0.20);
}

.mobile-lang-switch {
  display: flex;
  width: 100%;
  gap: 4px;
  padding: 4px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-lang-switch .lang-option {
  flex: 1;
  width: auto;
  padding: 8px 14px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.mobile-lang-switch .lang-option:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.mobile-lang-switch .lang-option.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 14px var(--accent-glow);
}

.mobile-social {
  display: flex;
  gap: 12px;
  width: 100%;
  justify-content: center;
}

#mobileMenu .social-icon {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(30, 41, 59, 0.50);
}

.social-icon {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(30, 41, 59, 0.50);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 6px;
  cursor: pointer;
}

.social-icon-img {
  width: 16px;
  height: 16px;
  object-fit: contain;
  display: block;
}

.mobile-copyright {
  color: #475569;
  font-size: 10px;
  line-height: 15px;
  letter-spacing: 2px;
  width: 100%;
  font-family: var(--font-manrope);
  margin: 0;
  text-align: center;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
}

/* Responsive */
@media (max-width: 990px) {

  .navbar-menus {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  .lang-toggle {
    display: none;
  }

  .mobile-menu-nav .nav-link-gdata {
    color: #CBD5E1;
    font-family: Manrope;
    font-size: 14px;
    font-style: normal;
    font-weight: 500;
    line-height: 20px;
  }

}